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Re: [Samba] Upgrade from 4.9.8 to 4.10.3 on Centos using Sernet Packages





> Am 20.05.2019 um 16:41 schrieb L.P.H. van Belle via samba <samba@xxxxxxxxxxxxxxx>:
> 
> Hello Cristian, 
> 
> Well, nothing to say about your steps, these looks good. 
> And lmdb could be disable in the sernet packages, cant say, i dont know. 
> 
> And only one DC has these problems or all? If only one DC crashed. 
> Which DC crashes. Last added? Oldest? 

I only upgraded one. Not the oldest and not the newest. To test the upgrade. 3 our of the 4 are VMs. This one I usually test upgrades with (until now I never had to revert). It is the only one that is just a DC. The others have either radius or dhcpd running. I haven‘t tried the others yet. 


Regards 

Christian




> 
> 
> Greetz, 
> 
> Louis
> 
> 
> 
> 
>> -----Oorspronkelijk bericht-----
>> Van: samba [mailto:samba-bounces@xxxxxxxxxxxxxxx] Namens 
>> Christian Naumer via samba
>> Verzonden: maandag 20 mei 2019 16:29
>> Aan: samba@xxxxxxxxxxxxxxx
>> Onderwerp: Re: [Samba] Upgrade from 4.9.8 to 4.10.3 on Centos 
>> using Sernet Packages
>> 
>>> Am 20.05.19 um 16:04 schrieb L.P.H. van Belle via samba:
>>> Hai, 
>>> 
>>> A few more questions.. 
>>> 
>>> Is this a 32bit system or 64bit system? 
>> 
>> 64bit
>> 
>> 
>>> What is the used ldb version? ( should be 1.5.4 )
>> 
>> 1.5.4 integrated in sernet-samba-libs package.
>> 
>> 
>>> 
>>> I dont know RH, so i want to see the installed packages, 
>> with this egrep. 
>>> egrep "ldb|tdb|tevent|samba|winbind|talloc|lmdb|talloc|wrapper"#
>> 
>> as the sernet packages provide everything needed this line will not
>> provide useful info.
>> 
>> libtdb 1.3.18
>> libtalloc 2.1.16
>> libtevent 0.9.39
>> libldb 1.5.4
>> 
>> are in sernet-samba-libs. The rest I haven't found yet.
>> 
>> 
>> 
>>> A version running 4.9.8 and a 4.10.3 would be great to see for me. 
>>> 
>>> It could be related to lmdb, bre these DC's provisioned 
>> with backend (l)mdb backend. 
>> 
>> The domoin was classic upgraded with Samba 4.4. First with 
>> two DCs then
>> later two more where added. I only tried the upgrade with one to test
>> it. All upgrades where done in place. So no leaving the domain and
>> joining again.
>> 
>> 
>> 
>> 
>> 
>>> 
>>> And you upgraded from 4.9.8, which steps did you take 
>> before and after that upgrade. 
>> 
>> I did dbcheck (everything ok) stopped samba-ad. Upgraded. rebooted the
>> server. Tested dns update, Check repl, dbcheck etc all fine. 
>> After some
>> minutes I see the crash in the logs. Stopped the server and reverted
>> back to the snapshot. Tested if all is fine (dns update, Check repl,
>> dbcheck).
>> 
>> 
>> 
>>> 
>>> Greetz, 
>>> 
>>> Louis
>>> 
>>> 
>>> 
>>>> -----Oorspronkelijk bericht-----
>>>> Van: samba [mailto:samba-bounces@xxxxxxxxxxxxxxx] Namens 
>>>> Christian Naumer via samba
>>>> Verzonden: maandag 20 mei 2019 15:47
>>>> Aan: samba@xxxxxxxxxxxxxxx
>>>> Onderwerp: Re: [Samba] Upgrade from 4.9.8 to 4.10.3 on Centos 
>>>> using Sernet Packages
>>>> 
>>>> Hi Louis,
>>>> as for the prefork option. With this on the error at least 
>> tell what
>>>> process crashed:
>>>> 
>>>> 
>>>> May 20 10:41:32 dc3 samba[6452]: [2019/05/20 10:41:32.087878,  0]
>>>> 
>> ../../source4/smbd/process_prefork.c:519(prefork_child_pipe_handler)
>>>> May 20 10:41:32 dc3 samba[6452]:  
>> prefork_child_pipe_handler: Parent
>>>> 6452, Child 6712 terminated with signal 6
>>>> May 20 10:41:32 dc3 samba[6452]: [2019/05/20 10:41:32.088265,  0]
>>>> ../../source4/smbd/process_prefork.c:463(prefork_restart)
>>>> May 20 10:41:32 dc3 samba[6452]:  prefork_restart: 
>> Restarting [ldap]
>>>> pre-fork worker(7)
>>>> 
>>>> 
>>>> So a ldap process crashed.
>>>> 
>>>> 
>>>> Regards
>>>> 
>>>> -- 
>>>> Dr. Christian Naumer
>>>> Research Scientist
>>>> Plattform-Koordinator Bioprozesstechnik
>>>> 
>>>> B.R.A.I.N Aktiengesellschaft
>>>> Darmstaedter Str. 34-36, D-64673 Zwingenberg
>>>> e-mail cn@xxxxxxxxxxxxxxxx, homepage www.brain-biotech.de
>>>> fon +49-6251-9331-30  /   fax +49-6251-9331-11
>>>> 
>>>> Sitz der Gesellschaft: Zwingenberg/Bergstrasse
>>>> Registergericht AG Darmstadt, HRB 24758
>>>> Vorstand: Dr. Juergen Eck (Vorsitzender), Manfred Bender,
>>>> Ludger Roedder
>>>> Aufsichtsratsvorsitzender: Dr. Georg Kellinghusen
>>>> 
>>>> -- 
>>>> To unsubscribe from this list go to the following URL and read the
>>>> instructions:  https://lists.samba.org/mailman/options/samba
>>>> 
>>>> 
>>> 
>>> 
>> 
>> -- 
>> Dr. Christian Naumer
>> Research Scientist
>> Plattform-Koordinator Bioprozesstechnik
>> 
>> B.R.A.I.N Aktiengesellschaft
>> Darmstaedter Str. 34-36, D-64673 Zwingenberg
>> e-mail cn@xxxxxxxxxxxxxxxx, homepage www.brain-biotech.de
>> fon +49-6251-9331-30  /   fax +49-6251-9331-11
>> 
>> Sitz der Gesellschaft: Zwingenberg/Bergstrasse
>> Registergericht AG Darmstadt, HRB 24758
>> Vorstand: Dr. Juergen Eck (Vorsitzender), Manfred Bender,
>> Ludger Roedder
>> Aufsichtsratsvorsitzender: Dr. Georg Kellinghusen
>> 
>> -- 
>> To unsubscribe from this list go to the following URL and read the
>> instructions:  https://lists.samba.org/mailman/options/samba
>> 
>> 
> 
> 
> -- 
> To unsubscribe from this list go to the following URL and read the
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-- 
Dr. Christian Naumer
Research Scientist
Plattform-Koordinator Bioprozesstechnik

B.R.A.I.N Aktiengesellschaft
Darmstaedter Str. 34-36, D-64673 Zwingenberg
e-mail cn@xxxxxxxxxxxxxxxx, homepage www.brain-biotech.de
fon +49-6251-9331-30  /   fax +49-6251-9331-11

Sitz der Gesellschaft: Zwingenberg/Bergstrasse
Registergericht AG Darmstadt, HRB 24758
Vorstand: Dr. Juergen Eck (Vorsitzender), Manfred Bender,
Ludger Roedder
Aufsichtsratsvorsitzender: Dr. Georg Kellinghusen
-- 
To unsubscribe from this list go to the following URL and read the
instructions:  https://lists.samba.org/mailman/options/samba